Heading 7411

Copper tubes and pipes

8 declarable lines

Heading 7411 covers copper tubes and pipes. It is split first between refined copper and copper alloys. The copper alloy lines separate brass from cupro-nickel or nickel-silver and other alloys, and the lines also separate tube made without a longitudinal weld from other construction.

Products in this heading

Refined copper tube for plumbing
Copper refrigerant coil tubing
Brass tube made without a longitudinal weld
Cupro-nickel heat exchanger tube
Nickel-silver tube
Copper HVAC pipe
Copper tube cut to length for industrial use

How to choose the right subheading

Start with the material: refined copper or copper alloy.
For copper alloys, identify whether the alloy is brass, cupro-nickel or nickel-silver, or another copper alloy.
Check whether the tube is made without a longitudinal weld or by another method, because separate lines apply for brass and other alloys.
For refined copper, check whether the tube is made without a longitudinal weld and whether it has an outside diameter of 6 mm or more but not exceeding 16 mm in coils on spools.
Confirm the article is tube or pipe, not a fitting, bar, rod, wire or foil.

Often confused with

Copper tube or pipe fittings such as couplings, elbows and sleeves
Fittings are classified separately from tube and pipe.
Heading 7412
Copper bars, rods and profiles
Solid bars and rods are not hollow tube or pipe.
Heading 7407
Copper wire
Wire is a separate heading from tube and pipe.
Heading 7408
Copper foil
Foil is flat rolled copper, not tube or pipe.
Heading 7410
Copper household articles
Household articles of copper are not tube or pipe.
Heading 7418

Frequently asked questions

What is the HTS code for refined copper tube made without a longitudinal weld, outside diameter 6 mm to 16 mm, in coils on spools?

Use 7411.10.10.30; the general (MFN) rate is 1.5%.

What is the duty on brass tube made without a longitudinal weld?

Brass tube made without a longitudinal weld is 7411.21.10.00 at a general (MFN) rate of 1.4%. Other brass tube is 7411.21.50.00 at 3%.

How do I classify cupro-nickel tube?

Cupro-nickel and nickel-silver tube is classified in 7411.22.00.00 at a general (MFN) rate of 3%.

Guide written from the official schedule text. Rates quoted are general (MFN) rates; check the line page for trade agreement rates and the classification of your exact product.